Improvement of the Pumping Efficiency in an Optically Pumped Cesium Beam Tube with a (σ + π)-Polarized Laser

スポンサーリンク

概要

• 論文の詳細を見る

• We observed that atomic population was trapped in the ground state of cesium atoms when a σ-polarized laser was illuminated to the atoms under a weak static magnetic field in an optically pumped cesium beam tube. The population trapping could be removed by applying a (σ + π)-polarized laser which was made by superposition of both σ- and π-polarizations. The pumping laser with the (σ + π)-polarization increased the pumping efficiency even in the low magnetic field and accordingly, the background noise of the Ramsey spectrum was reduced by about four times and moreover, the Ramsey signal became more stable against the power fluctuation of the pumping laser.

• 社団法人応用物理学会の論文
• 1996-01-15

著者

• Kim Young

  Division of Cardiology, Yeungnam University Medical Center

• Kim Jin

  Division Of Applied Plant Sciece And Agricultural Plant Stress Research Center College Of Agricultur

• Lee H

  Korea Res. Inst. Standards And Sci. Daejeon Kor

• Kim Young

  Division Of Electromagnetic Metrology Korea Research Institute Of Standards And Science

• Lee Ho

  Division Of Ocean Science Korea Maritime University

• Oh Cha

  Department Of Materials Engineering Sungkyunkwan University

• Oh C

  Department Of Physics Hanyang University

• Kim Young

  Division Of Applied Plant Science Agricultural Plant Stress Research Center

• YANG Sung

  Division of Electromagnetic Metrology, Korea Research Institute of Standards and Science

• Yang Sung

  Division Of Electromagnetic Metrology Korea Research Institute Of Standards And Science

• Kim Jin

  Division Of Electromagnetic Metrology Korea Research Institute Of Standards And Science

• Kim Jin

  Division Of Applied Life Science (bk21 Program) Institute Of Agricultural & Life Sciences Depart

• LEE Ho

  Division of Electromagnetic Metrology, Korea Research Institute of Standards and Science

• Kim Jin

  Division of Advanced Materials Engineering, Chonbuk National University, Jeonju 561-756, Korea

関連論文

• Periodic Variation and Its Effect on Management and Prognosis of Korean Patients With Acute Myocardial Infarction
• IS-27 Single-port transumbilical laparoscopic approach for adenxal surgery in gynecology(Group4 Oncology4,International Session)
• Symmetric Discharge Logic against Differential Power Analysis(Cryptography and Information Security)
• Isolation of Stress-Related Genes of Rubber Particles and Latex in Fig Tree (Ficus carica) and their Expressions by Abiotic Stress or Plant Hormone Treatments
• Multiple myeloma in Korea : past, present, and future perspectives. Experience of the Korean Multiple Myeloma Working Party
• Periodic Variation and Its Effect on Management and Prognosis of Korean Patients With Acute Myocardial Infarction
• Comparison of TiN Films Deposited Using Tetrakisdimethylaminotitanium and Tetrakisdiethylaminotitanium by the Atomic Layer Deposition Method
• Compositional Variations of TiAlN Films Deposited by Metalorganic Atomic Layer Deposition Method
• Sequential Forecasting of the Surface and Subsurface Conditions in the Japan Sea
• A Miniaturized Electron Beam Column Simulation by the Fast Moving Least Square Reproducing Kernel Point Collocation Method
• Velocity Fluctuation of Cold Cs Atoms in a Travelling Plane Electromagnetic Wave
• Second-Harmonic Generation of GaAlAs Diode Laser by Enhanced Doubling in LiIO_3 Crystal
• Glycosidase Inhibitory Flavonoids from Sophora flavescens(Medicinal Chemistry)
• IS-89 The feasibility of single-port access laparoscopic complete excision for deep infiltrating endometriosis(Group10 Reproduction4,International Session)
• IS-14 Ovarian malignancy diagnosed after ovarian torsion surgery : 10 cases(Group2 Oncology2,International Session)
• IS-12 Comparisons of surgical outcomes, complications and costs between laparotomy and laparoscopy in early stage ovarian cancer(Group2 Oncology2,International Session)
• IS-2 The feasibility of two-port access staging laparoscopy for gynecologic cancer(Group1 Oncology1,International Session)
• ISO-1 A prospective, randomized comparison of aesthetic outcomes in single-port access and conventional total laparoscopic hysterectomy(Group1 Oncology,International Session : Oral Presentation)
• IS-60 Pregnancy outcome of patients with recurrent preeclampsia(Group8 Perinatology2,International Session)
• Photoluminescence Studies of Porous ZnO Nanorods
• Frequency Detuning and Stabilization of a Diode Laser Using the Zeeman Shift of the Saturated Absorption Signal of Rubidium Atoms
• The Delayed Leaf Senescence Mutants of Arabidopsis, ore1, ore3, and ore9 are Tolerant to Oxidative Stress
• P1-IS-93 Antioxidant Effect of Phytoestrogen Equol on Bovine Aortic Endothelial Cells
• Image-Dependent Code Optimization to Improve Motion Picture Quality of Plasma Displays(Electronic Displays)
• Second-Order Zeeman Frequency Shift in the Optically Pumped Cesium Beam Frequency Standard with a Dual Servo System
• Improvement of the Pumping Efficiency in an Optically Pumped Cesium Beam Tube with a (σ + π)-Polarized Laser
• Photoluminescence Studies of Mg-Doped AlxGa1-xAs Epitaxial Layers Grown by Molecular Beam Epitaxy
• Image Adaptive Incremental Subfield Coding for Plasma Display Panels(Electronic Displays)
• A Miniaturized Electron Beam Column Simulation by the Fast Moving Least Square Reproducing Kernel Point Collocation Method
• Long-term Follow-up Results of Patients Underwent Leg Bypasses for Chronic Critical Leg Ischemia
• 3-Methylthiopropanoic Acid Produced by Enterobacter intermedium 60-2G Inhibits Fungal Growth and Weed Seedling Development
• Rheology and Firing Properties of Phosphor Pastes for CRT Displays
• Intestinal amebiasis with Henoch-Schonlein purpura
• Effect of Alum and Liquid Alum on pH, EC, Moisture, Ammonium and Soluble Phosphorus Contents in Poultry Litter During Short Term : a Laboratory Experiment
• Observations and Issues on Symbol Recognition in Online Mathematical Expression Recognition(Character and document processing)
• Rheology and Firing Properties of Phosphor Pastes for CRT Displays
• The effect of body mass index and fasting glucose on the relationship between blood pressure and incident diabetes mellitus : a 5-year follow-up study
• Hierarchical Behavior-Knowledge Space for Highly Reliable Handwritten Numeral Recognition(Pattern Recognition)
• Improved Light Extraction Efficiency of InGaN-Based Light-Emitting Diodes with Patterned $n$-GaN Substrate
• Comparison of TiN Films Deposited Using Tetrakisdimethylaminotitanium and Tetrakisdiethylaminotitanium by the Atomic Layer Deposition Method
• ISP-4-4 The Impact of Three Robotic Arm Assisted Staging Surgery in Endometrial Cancer(Group 4 Oncology 4,IS Poster,International Session)
• ISO-1-3 Application of single-port access laparoscopic surgery in gynecologic oncology(Group 1 Oncology,IS Award Candidate,International Session)
• ISP-4-3 Benefit of adjuvant chemotherapy combined to postoperative radiotherapy for high-risk endometrial cancer : A meta-analysis(Group 4 Oncology 4,IS Poster,International Session)
• ISP-1-3 Two-port access staging laparoscopy including pelvic peritonectomy(Group 1 Oncology 1,IS Poster,International Session)
• ISP-8-5 Single-port access laparoscopic myomectomy using a new suturing material, V-Loc TM(Group 8 Women's Health-1,IS Poster,International Session)
• Velocity Fluctuation of Cold Cs Atoms in a Travelling Plane Electromagnetic Wave
• The Papilla of Vater just below the Pylorus Presenting as Recurrent Duodenal Ulcer Bleeding
• Second-Order Zeeman Frequency Shift in the Optically Pumped Cesium Beam Frequency Standard with a Dual Servo System
• ISP-2-3 Intrauterine tamponade using Bakri balloon catheter during cesarean section for placenta previa(Group 2 Perinatology 2,IS Poster,International Session)
• Genotype instability during long-term subculture of lymphoblastoid cell lines
• Clinical signs and symptoms associated with increased risk for thrombosis in patients with paroxysmal nocturnal hemoglobinuria from a Korean Registry
• New susceptibility loci in MYL2, C12orf51 and OAS1 associated with 1-h plasma glucose as predisposing risk factors for type 2 diabetes in the Korean population

もっと見る 閉じる

スポンサーリンク